Version 18.104.22.168 is available upstream. Please consider updating! It seems that version 22.214.171.124 is available upstream, while the latest version in the Gentoo tree is 3.6.2. You think this warning is false? Read more about it here.
A Qt based scientific plotting package written in Python using PyQt. It is
designed to produce publication ready Postscript output. It provides a GUI,
command line and scripting interface (based on Python) to its plotting